JDL's Meir Weinstein a "War Criminal"?

That's the accusation masquerading as fact that popped up when I googled "Palestine House":

Details

At a glance: meir weinstein - war criminal - jewish defence league - palestinian - globe and mail

Who supplied these "details"--the Jew-haters/baiters of Palestine House? Whoever's responsible, I'm pretty sure their assertion is actionable.